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LEXINGTON WATER DEPT. (MWRA)

Community Water System · Massachusetts · LEXINGTON

PWSID: MA3155000

WholesalerCompliant

Population Served

34.1K

Service Connections

13.4K

Total Violations

17

Health-Based Violations

12

Lead & Copper Data

Lead Level

Caution

1.79 ppb

Action Level: 15 ppb (EPA) · Sampled: 2025-12-31

015 ppb action level

Copper Level

No copper sampling data available

System Details

Water Source
Purchased Surface Water
System Type
Community Water System
City
LEXINGTON
ZIP Code
02420
Counties Served
Middlesex
Cities Served
LEXINGTON
Open Violations
0

Violation Summary

17

Total Violations

12

Health-Based

0

Open Now

Most recent violation: 2024-07-01

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Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: MA3155000.SafeWater Home